On the third night, the vault activated in earnest. The air thickened; ghost-code wove into the lights until the sigils’ faces showed not runes but portraits: people, moments, catastrophes the system had been built to stop. The Eighteen projected flickers of events — riots quelled, plagues curtailed, borders sealed — snapshots of interventions made by an unseen hand over centuries. The system had been an architect of last resorts. It was, in stubborn bureaucratic honesty, an arsenal of deterrents: infrastructure that could turn the tide in moments of collapse.